# a = ['a11','b22','31','c','2']
# print('|'.join(a))
#
#
# seq= 'hello' ,'good' , 'boy',  'doiido'
#
# print ('|'.join(seq))
#
# #
# # line = ['(as.df)','(qw.er)','(sd.sd)','(sd.asd)']
# # # print(type(line))
# # for lines in line:
# #     # print(lines)
# #     # print(type(lines))
# #     lines = lines.replace('(','').replace(')','')
# #     # print(lines)
# #     # print(type(lines))
# #     tmp = lines.split('.')
# #     print(tmp)
# #     # id1 = print(tmp[0])
# #     # id2 =print(tmp[1])
#
#
#
# list = ['(ad.g)','(cd.g)','(ef.g)']
# for lists in list:
#     # print(lists)
#     # print(type(lists))
#     tmp=lists.replace('(','').replace(')','')
#     print(tmp)
#
#     tmps = tmp.split('.')
#     print(tmps)
#     id1=tmps[0]
#     id2=tmps[1]
#     print(id1+id2)
# import time
# print(time.time())
# a=1000
# for one in a:
#     print(one)


def add(a,b):
    return int(a+b)
print(add(1,3))